Ace the Ambulatory Care Nurse Exam 2025 – Blaze Your Trail in Healthcare!

The submental lymph node is situated right below the chin, which is why this choice is deemed correct. These nodes are part of the cervical lymphatic system and play a role in draining lymphatic fluid from the lower lip, the floor of the mouth, and the tongue. Their positioning allows them to effectively monitor and respond to infections or other medical issues in these areas. Understanding the anatomical location of lymph nodes, like the submental ones, is vital for assessing conditions related to lymphatic drainage and potential disease processes in the head and neck region.